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Socket Fusion Fittings, 1.0 MPa Factory

The hot melt socket pipe fittings are divided into 10 kg class and 16 kg class, and the suitable pressure resistant pipeline can be selected according to the pipeline design drawings.

About us
Jiangsu Leiting Precision New Materials Co, Ltd
Jiangsu Leiting Precision New Materials Co, Ltd
Jiangsu Leiting Precision New Material Co., Ltd. (formerly Jiangsu Haobo Plastic Industry Co., Ltd.) is China Socket Fusion Fittings, 1.0 MPa Manufacturer and Custom Socket Fusion Fittings, 1.0 MPa Factory, located at No. 55 Haichuan Road, Dongtai City High-Tech Zone, Jiangsu Province. Established in 2008, the company now occupies an area of 19,980 square meters, with a total investment of 110 million RMB in its new facility.
We focus on pipeline applications for the solar panel, semiconductor, chemical, ironmaking, environmental protection, biochemical, aquarium/marine, and pharmaceutical manufacturing industries. Our goal is to establish ourselves as a high-tech enterprise integrating the production and sales of various valves, pipe fittings, and pipes, while driving technological innovation in the valve industry. As of December 2024, we hold 81 patents, including 36 invention patents, 36 utility model patents, and 9 design patents.
Guided by our R&D philosophy of "Technology Creates the Future," our quality principle of "Quality Creates the Market," and our marketing ethos of "Brand Creates Value," we remain committed to innovation and providing comprehensive, high-quality services to global customers.
Certificates
  • Honour Certificate for Integrity Managers
  • Honour Certificate for Integrity Entrepreneurs
  • AAA-level integrity management demonstration unit
  • AAA corporate credit rating certificate
  • AAA quality service integrity unit
  • AAA-level contract-abiding and trustworthy enterprise
  • AAA corporate credit rating certificate
  • Lei Ting National Inspection Report PPH Elbow D63
  • Lei Ting National Inspection Report PPH tube D63
  • A plug-in positioning butterfly valve
  • A resiliently driven compensating union valve
  • A pressure-locking butterfly valve
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Socket Fusion Fittings, 1.0 MPa Industry knowledge

What are the key steps in installing Socket Fusion Fittings, 1.0 MPa?

1. Pipe Cleaning and Inspection

Use a dedicated cleaning brush or lint-free cloth to thoroughly remove oil, dust, and moisture from the inside and outside of the pipes, ensuring a clean joint surface.

Inspect the pipes for cracks, deformation, or corrosion; replace if necessary to avoid affecting the weld quality.

2. Preheating and Positioning

Preheat the heat fusion machine to the specified temperature (generally 260℃±10℃) and install the corresponding heating sleeve on the machine.

Insert the pipe and Socket Fusion Fittings, 1.0 MPa simultaneously into the heating sleeve, keeping them aligned, ensuring both ends are evenly heated for 3–5 seconds (10kg class) or 5–7 seconds (16kg class).

3. Welding and Cooling

After removing the heating sleeve, immediately push the pipe and joint into the pre-set groove, maintaining pressure for 2–3 seconds to allow the melt to fully fuse.

Allow the joint to cool naturally for 10–15 seconds, avoiding any external pulling during this period to prevent leaks.

4. Quality Inspection

Visual inspection, air pressure testing, or water pressure testing are used to confirm that the joints are leak-free.

For critical projects (such as solar photovoltaic and semiconductor production lines), an ultrasonic testing instrument can be used to further verify the integrity of the weld.

How to select the appropriate pressure rating based on the piping design drawings?

1. Confirm Working Pressure

Based on the system working pressure (e.g., 0.6MPa, 0.8MPa) and the highest instantaneous pressure in the design drawings, select Socket Fusion Fittings, 1.0 MPa with a pressure rating no lower than this value.

Our company offers a 1.0MPa rating, suitable for most industrial pipelines, including chemical, pharmaceutical, and environmental systems.

2. Match Pipe Diameter and Weight Rating

The 10kg rating is suitable for small-diameter pipes of DN15–DN25 (outer diameter 15–25mm);

The 16kg rating is suitable for large-diameter pipes of DN32–DN40 (outer diameter 32–40mm).

Select the corresponding weight rating according to the pipe diameter in the design drawings to ensure connection strength and pressure resistance.

3. Consider Media Characteristics

For highly corrosive or high-temperature media (such as chemical or semiconductor cleaning fluids), our Socket Fusion Fittings, 1.0 MPa, made of high-performance polypropylene (PP) or polyvinyl chloride (PVC), are preferred due to their excellent chemical compatibility.

4. Refer to Company Patented Technology
Jiangsu Leiting Precision New Materials Co., Ltd. holds 81 patents (including 36 invention patents), many of which optimize high-pressure welding structures, providing more reliable sealing performance under high-pressure environments.